15英寸触摸屏玻璃。X和Y方向的密集红外矩阵检测和定位用户的触摸。红外触摸屏在显示器的前面装有一个线路板架。所述电路板将红外发射管和红外接收管排列在屏幕的四面，依次形成水平和垂直的红外矩阵。当用户触摸屏幕时，手指阻挡了通过该位置的两束红外线，从而可以确定触摸点在屏幕上的位置。任何触摸物体都可以改变触点上的红外线，实现触摸屏操作。在早期的概念中，红外触摸屏存在技术上的局限性，如分辨率低、触摸方式有限、易受环境干扰和故障等，因此一度淡出市场。此后，第二代红外屏在一定程度上解决了抗光干扰问题。第三代和第四代也提高了分辨率和稳定性性能，但在关键指标和综合性能上没有实现质的飞跃。然而，任何了解触摸屏技术的人都知道，红外触摸屏不受电流、电压和静电的影响，适用于恶劣的环境条件。红外技术是触摸屏产品的最终发展趋势。 Touch screens using acoustic and other material technologies have their insurmountable barriers, such as damage and aging of a single sensor, fear of contamination of the touch interface, destructive use, and complicated maintenance. As long as the infrared touch screen truly achieves high stability and high resolution, it will certainly replace other technical products and become the mainstream of the touch screen market. In the past, the resolution of infrared touch screens was determined by the number of infrared pairs in the frame. Therefore, the resolution is low. The main domestic products on the market are 32x32 and 40X32. In addition, it is said that infrared screens are more sensitive to lighting environmental factors and are more sensitive to light changes. In the old age, it will be misjudged or even crashed. These are the weaknesses of infrared screens sold by domestic non-IR touch screen domestic agents. The resolution of the latest generation of the fifth-generation infrared screen depends on the number of infrared pairs, scanning frequency and difference algorithm. The resolution has reached 1000X720. As for the infrared screen, it is unstable under light conditions. From the second-generation infrared touch screen, From the beginning, the weakness of anti-light interference has been overcome. The fifth-generation infrared touch screen is a new generation of intelligent technology products. It achieves 1000 * 720 high-resolution, multi-level self-adjusting and self-recovering hardware adaptability and highly intelligent discrimination. It can be used in a variety of harsh environments for a long time. Use it arbitrarily. And can be customized for users to expand functions, such as network control, acoustic sensing, human proximity sensing, user software encryption protection, infrared data transmission, etc.

15英寸触摸屏玻璃。X和Y方向的密集红外矩阵检测和定位用户的触摸。红外触摸屏在显示器的前面装有一个线路板架。所述电路板将红外发射管和红外接收管排列在屏幕的四面，依次形成水平和垂直的红外矩阵。当用户触摸屏幕时，手指阻挡了通过该位置的两束红外线，从而可以确定触摸点在屏幕上的位置。任何触摸物体都可以改变触点上的红外线，实现触摸屏操作。在早期的概念中，红外触摸屏存在技术上的局限性，如分辨率低、触摸方式有限、易受环境干扰和故障等，因此一度淡出市场。此后，第二代红外屏在一定程度上解决了抗光干扰问题。第三代和第四代也提高了分辨率和稳定性性能，但在关键指标和综合性能上没有实现质的飞跃。然而，任何了解触摸屏技术的人都知道，红外触摸屏不受电流、电压和静电的影响，适用于恶劣的环境条件。红外技术是触摸屏产品的最终发展趋势。 Touch screens using acoustic and other material technologies have their insurmountable barriers, such as damage and aging of a single sensor, fear of contamination of the touch interface, destructive use, and complicated maintenance. As long as the infrared touch screen truly achieves high stability and high resolution, it will certainly replace other technical products and become the mainstream of the touch screen market. In the past, the resolution of infrared touch screens was determined by the number of infrared pairs in the frame. Therefore, the resolution is low. The main domestic products on the market are 32x32 and 40X32. In addition, it is said that infrared screens are more sensitive to lighting environmental factors and are more sensitive to light changes. In the old age, it will be misjudged or even crashed. These are the weaknesses of infrared screens sold by domestic non-IR touch screen domestic agents. The resolution of the latest generation of the fifth-generation infrared screen depends on the number of infrared pairs, scanning frequency and difference algorithm. The resolution has reached 1000X720. As for the infrared screen, it is unstable under light conditions. From the second-generation infrared touch screen, From the beginning, the weakness of anti-light interference has been overcome. The fifth-generation infrared touch screen is a new generation of intelligent technology products. It achieves 1000 * 720 high-resolution, multi-level self-adjusting and self-recovering hardware adaptability and highly intelligent discrimination. It can be used in a variety of harsh environments for a long time. Use it arbitrarily. And can be customized for users to expand functions, such as network control, acoustic sensing, human proximity sensing, user software encryption protection, infrared data transmission, etc. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.